'DWTS': Val Chmerkovskiy Slams Julianne Hough

Valentin Chmerkovskiy and his dance partner Meryl Davis talk to Access’ Shaun Robinson about the rough comments guest judge Julianne Hough made to Val’s brother, Maksim, on Monday night. Why does Valentin feel Julianne’s words were “unnecessary” and “irresponsible”? Plus, what did Meryl learn most from her switch-up partner?